Packaging box



FIG. 1 is a front, right side and bottom perspective view of a packaging box showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, and a left side elevational view is symmetrical with the right side elevational view; and,

FIG. 5 is a top plan view thereof, and a bottom plan view is symmetrical with the top plan view. 

The ornamental design for a packaging box, as shown and described. 